I take it that you want to go fishing?
TLC's are at moment waiting rebuild so that they are compatible with the new container delivery system and the new M113 upgrade.
Both these photos were taken at 1 Armd Regt at Pucka when the TLC was the back bone of resupply in the Regiment.
To the best of my knowledge they weren't used in Vietnam (by air and mark 5/F1 truck) but probably in East Timor with 3/4 Cav and 5/7 RAR.
There weren't in use when I was in 2 Cav in the late 90,s we used Mack and mogs for all resupply and by that stage 1AR was also.